package jdbc;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
public class JDBCDemo2 {
    public static void main(String[] args) {
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
            Connection connection=DriverManager.getConnection(
                    "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                    "root",
                    "root");
            System.out.println("连接数据库成功");
            Statement statement=connection.createStatement();
            String sql="INSERT INTO user(username,password,nickname,age) "+
                    "VALUES('孙双良','250','两年半',25)";
            int num=statement.executeUpdate(sql);
            if(num>0){
                System.out.println("添加成功");
            }
        }catch (Exception e){
            e.printStackTrace();
        }
    }
}
